Package Summary

Tags No category tags.
Version 0.7.9
License BSD
Build type AMENT_CMAKE
Use RECOMMENDED

Repository Summary

Checkout URI https://github.com/ros-drivers/phidgets_drivers.git
VCS Type git
VCS Version dashing
Last Updated 2019-11-14
Dev Status MAINTAINED
Released UNRELEASED

Package Description

Driver for the Phidgets Analog Input devices

Additional Links

No additional links.

Maintainers

  • Martin G√ľnther
  • Chris Lalancette

Authors

  • Chris Lalancette

Phidgets analog inputs ROS 2 driver

This is the ROS 2 driver for Phidgets analog inputs. The various topics, services, and parameters that the node operates with are listed below.

Published Topics

  • /analog_inputXX (std_msgs/Float64) - The analog input data; one topic will be created for each analog input on the device.

Parameters

  • serial (int) - The serial number of the phidgets analog input to connect to. If -1 (the default), connects to any analog input phidget that can be found.
  • hub_port (int) - The phidgets VINT hub port to connect to. Only used if the analog input phidget is connected to a VINT hub. Defaults to 0.
  • is_hub_port_device (bool) - Whether this device is directly connected to VINT hub port, or whether it is connected via another widget to the hub port. Only used if the analog input phidget is connected to a VINT hub. Defaults to false.
  • data_interval_ms (int) - The number of milliseconds between acquisitions of data on the device (allowed values are dependent on the device). Defaults to 250 ms.
  • publish_rate (double) - How often the driver will publish data on the ROS topic. If 0 (the default), it will publish every time there is an update from the device (so at the data_interval_ms). If positive, it will publish the data at that rate regardless of the acquisition interval.
  • gainXX (double) - The gain to apply to analog input XX. The published data is scaled with the formula pub_value = raw_value * gainXX + offsetXX.
  • offsetXX (double) - The offset to apply to analog input XX. The published data is scaled with the formula pub_value = raw_value * gainXX + offsetXX.
CHANGELOG
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Wiki Tutorials

See ROS Wiki Tutorials for more details.

Source Tutorials

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Launch files

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Messages

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Services

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Plugins

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